JASC 3460

Service difficulty reports · 4,692

Reports filed under 3460 · Flight Management Computing Hardware System, newest first.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE jasc_code = '3460'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR ASAA2016090417905Fmc · malfunctionedLEFT FMC FAILURE INCLUDING VTK ON CAPTAIN'S SIDE AND FMC BOTH BLANK. BOTH FMC'S RESTORED ON THEIR OWN BUT UNABLE TO SELECT ACTIVELY DUE TO "INVALID MOD PLAN" MESSAGE. SELECTED ROUTE 2 AND WE HAD A DUAL FMC FAILURE. NAV RESTORED ON ITS OWN. HOWEVER, WE WERE ABLSep 4, 2016 · N433AS · Boeing 737990ERSDR ASAA2016090317908Keyboard · damaged"F" KEY MISSING FROM RIGHT MCDU. ACFT GROUNDED. REMOVED AND REPLACED MCDU KEYBOARD IAW AMM 34-61-01. OPS NORMAL.Sep 3, 2016 · N530AS · Boeing 737890SDR ASAA2016082917842Fmc · malfunctionedDUAL FMC FAILURE WITH VTK ON CAPTAINS SIDE AT 18500 FT ON ARRIVAL. BOTH MAPS FAILED FOR APPROXIMATELY 30 SECONDS. FMC AND MAPS RESTORED TO NORMAL OPERATION WITHOUT CREW ACTION, LNAV AND VNAV REMAINED NORMAL. ACFT GROUNDED. ACCOMPLISHED BOTH FMC SYSTEM BITEAug 29, 2016 · N434AS · Boeing 737990ERSDR ASAA2016082517816Fmc · malfunctionedFMC DISAGREE ON LANDING ROLL, VTK ON CAPTAIN'S ND, FMC PROMPT MISSING ON MCDU MENU PAGE. NO ACTION TAKEN. ALL RETURNED TO NORMAL DURING TAXI TO GATE. ACFT GROUNDED. FMC NUISANCE ERROR NOTED, NO MX REQUIRED, REF REQUIRED, IAW AMM 34-61-00-860-801.Aug 25, 2016 · N529AS · Boeing 737890SDR ASAA2016082517815Fmc · malfunctionedAT CRUISE SINGLE FMC OPERATION ANNOUNCIATED. F/O SIDE FAILED, AFTER RUNNING QRH CONTINUED SINGLE FMC OPS CONFIGURATION. ACFT GROUNDED. ACCOMPLISHED FMC OPS TEST PASSED IAW AMM 34-61-00-710-801.Aug 25, 2016 · N514AS · Boeing 737890SDR ASAA2016082417795Keyboard · defectiveCAPTAIN`S FMC TOUCHPAD, NEXT PAGE, BUTTON STICKING DOWN WITH NO REBOUND. RESULTING IN FREEZING THE FMC PAGE. ACFT GROUNDED. R & R CAPTAIN'S FMC`S CDU KEY PAD AND OPS NORMAL IAW AMM 34-61-01.Aug 24, 2016 · N431AS · Boeing 737990ERSDR ASAA2016082417794Fmc · failedWHEN PRESSING LINE SELECT KEY 6R TO REQUEST ENROUTE WINDS ON RT CDU TWICE, VTK FOLLOWED BY MAP DISPLAYED ON CAPTAIN'S NAV DISPLAY, ACCOMPANIED BY LOSS OFF FMC DATA ON BOTH CDUS, SEEMINGLY FMC FAILURE. RETURNED TO NORMAL FUNCTION BEFORE CHECKLIST QRH STARTED.Aug 24, 2016 · N467AS · Boeing 737990ERSDR HALA2016082200330Warning Message · false activationNO TCAS MESSAGE ILLUMINATED ON WX RADAR DISPLAY AND BOTH EVSI. PERFORMED TCAS BITE AND TCAS OPS TESTED IAW FIM TASK 34-45-00. CHECKED GOOD, NO FAULTS NOTED.Aug 22, 2016 · N594HA · Boeing 767332SDR ASAA2016082117770Keyboard · failedFMC SELECTION ON MENU PAGE INTERMITTENT PREVENTS ABILITY TO SELECT FMC AND LOAD ROUTE. ACFT GROUNDED. REMOVED AND INSTALLED NEW FMC KEYBOARD, IAW AMM TASK 34-61-01-000-801. PERFORMED CDU KEYBOARD TEST AND CDU LAMP TEST, ALL TESTS PASSED, IAW AMM 34-61-00.Aug 21, 2016 · N440AS · Boeing 737990ERSDR ASAA2016081617729Display · malfunctionedLEFT MCDU BLANKED OFF 30 SECONDS, CAME BACK ON BITE PAGE, THEN NORMAL OPERATIONS. ACFT GROUNDED. SYSTEM TESTED GOOD IAW AMM TASK 34-61-00-710-801. NO HISTORY.Aug 16, 2016 · N423AS · Boeing 737990ERSDR ASAA2016081617728Fmc · malfunctionedLEFT FMC FAILED IN FLIGHT. VTK FLAG DISPLYED BUT NO MAP FAIL FLAG DISPLAYED. MAP DISPLAY FAILED AND BOTH MCDU'S FAILED/BLANKED. ACCOMPLISHED FMC FAIL CHECKLIST. CONTINUED WITH FMC" SWITCH IN BOTH ON R POSITION. CONTINUED WITH NORMAL OPS. ACFT GROUNDED. FAug 16, 2016 · N491AS · Boeing 737990ERSDR ASAA2016081617727Fmc · malfunctionedIN CRUISE FLIGHT AT FL 350 FIRST OFFICERS FLIGHT DIRECTOR PITCH 342 DISAPEARED FROM VIEW. THEN HAD INTERMITTANT MAP ANNUNCIATOR ON F/O NAV DISPLAY AND EVENTUALLY AN INTERMITTANT VTK ANNUNCIATOR ON F/O ND AND SINGLE FMC OPERATION ON FMC CDU SCRATCHPAD. IAW CHEAug 16, 2016 · N494AS · Boeing 737990ERSDR ASAA2016081417702Fmc · failedDURING DESCENT, LEFT FMC FAILED WITH NO FMC DATA ON CA NAV DISPLAY IN MAP AND NO FMC DATA ON BOTH CDU'S. APPROXIMATELY 30 SECONDS LATER, SYSTEM AUTOMATICALLY RETURNED TO NORMAL OPS AND NO FURTHER INCIDENT FOR REMAINDER OF THE FLIGHT. ACFT GROUNDED. REMOVED &Aug 14, 2016 · N478AS · Boeing 737990ERSDR ASAA2016081417701Fmc · malfunctionedAFTER LANDING, BOTH FMC PROMPTS DROPPED ON BOTH FMCS, VTK FLAG ON CAPT MAP - FMC PROMPT REAPPEARED AFTER ABOUT 5 SECONDS AND VTK FLAG DISAPPEARED. ACFT GROUNDED. PERFORMED FMCS BITE NO FAULTS FOUND. ALL SENSOR DATA IS CORRECT IAW AMM 34-61-00, LEFT AND RIGAug 14, 2016 · N493AS · Boeing 737990ERSDR VNAA2016081300013Fms · inoperativeFLIGHT MANAGEMENT SYSTEM INOPERATIVE. MAINTENANCE PERFORMED OPS CHECK IAW AMM. OPS CHECK GOOD, ACFT RELEASED FOR SERVICE.Aug 13, 2016 · N500AE · Cndair CL6002C10SDR ASAA2016081017670Unknown · unknownLOST ALL NAVIGATION REF AFTER TAKEOFF. FMS GUIDANCE INFO MISSING. ACFT GROUNDED. COULD NOT DUPLICATE MALFUNCTION. REBOOTED FMS 1 AND 2, BOTH FMS 1 AND 2 BITE CHECK NORMAL AND NEITHER FMS HAD FAULTS LOGGED, REF FIM 34-61, TASK 836 AND AMM 34-61-00.Aug 10, 2016 · N562AS · Boeing 737890SDR ASAA2016080817644Fmc · malfunctionedDURING TAXI IN, BOTH FMC S SHOWED VTK AND FMC WAS REMOVED FROM CDU MENU. AFTER SEVERAL SECONDS ALL FUNCTIONS RETURNED TO NORMAL. ACFT GROUNDED. FMC LANDING & TAXI VTK MAP NUISANCE ERROR, IAW AMM 34-51-00. AIRCRAFT OKAY FOR CONTINUED SERVICE.Aug 8, 2016 · N563AS · Boeing 737890SDR ASAA2016080717637Fmc · malfunctionedON DOWNWIND, FMC DISAGREE ILLUMINATED, RAN QRH, IT RESET. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE PER QRH. FMCS RESTORED NORMAL.Aug 7, 2016 · N593AS · Boeing 737890SDR ASAA2016080517624Fmc · malfunctionedDUAL FMC FAILURE RT SIDE RESTORED. ACFT GROUNDED. PERFORMED FMC SYS BITE PROCEDURE ON RT FMC, OPS CK NORMAL, NO FAULTS FOUND, REF FIM 34-61, TASK 801.Aug 5, 2016 · N435AS · Boeing 737990ERSDR ASAA2016080517623Fmc · faultedFMC FAIL, VTK DEPICTED AFTER LANDING. ACFT GROUNDED. RT FMC LOGGED PGM FAULT ON GROUND, ACCOMPLISH FIM 34-61, TASK 807, SYS CKS NORMAL, GROUND VERIFICATION SUCCESSFUL.Aug 5, 2016 · N435AS · Boeing 737990ERSDR ASAA2016080417622Fmc · failedAFTER LANDING, LT FMC FAILED AND RESTARTED SEVERAL TIMES BEFORE REACHING THE GATE. ACFT GROUNDED. R & R LT FMC COMPUTER IAW AMM 34-61-02, SOFTWARE CROSSLOADED, SYS OPS CKS NORMAL, GROUND VERIFICATION SUCCESSFUL, THIS CLEARS MEL 34-36J.Aug 4, 2016 · N435AS · Boeing 737990ERSDR ASAA2016080417621Fmc · faultedINTERMITTENT FAIL NR 1 FMC. ACFT GROUNDED, REF FIM 34-61, TASK 807, VERIFIED FMC COMES UP NORMAL. IN FLIGHT FAULTS SHOW 1 "PGM FAULT". ACFT HAS NO OTHER RECENT HISTORY.Aug 4, 2016 · N471AS · Boeing 737990ERSDR ASAA2016080417620Fmc · malfunctionedON LANDING BOTH FMC FAILED. FMC P/RST LIGHT ILLUMINATED. ACFT GROUNDED. PERFORMED LT & RT FMC BITE REF FIM 34-61, TASK 801. FOUND 1 LT FMC PGM FAULT. PERFORMED FIM 34-61, TASK 807. NO FAULTS LOGGED. PERFORMED FMC LT AND RT OPS TEST REF AMM 34-61-00. BOAug 4, 2016 · N407AS · Boeing 737990ERSDR ASAA2016080217591Computer · faultyAFTER LANDING, SINGLE FMC OPERATION, SHOWN ON FMC SCRATCHPAD. ACFT GROUNDED. REF FIM 34-61, TASK 801, LT FMC SHOWED AN ETHERNET-2 WRAP FAULT. REF OEM 34-61, TASK 837, HARDWARE FAILURE. REF AMM 34-61-02, REMOVED, REPLACED NR 1 FMC COMPUTER. PERFORMED SOFTWAAug 2, 2016 · N467AS · Boeing 737990ERSDR ASAA2016080217590Unknown · unknownBOTH FMC'S UNABLE TO LINE SELECT 5L INTO SCRATCHPAD ON FIX PAGE, A BEAM ONLY. IN OTHER FMC PAGES, LINE 5L WORKS NORMALLY. ACFT GROUNDED. SPOKE WITH FLIGHT CREW UPON ARRIVAL. CAPT SAID IT STARTED WORKING AFTER HE WROTE IT UP, AND CONTINUED TO OP NORMAL. TESTAug 2, 2016 · N534AS · Boeing 737890SDR ASAA2016080117584Fmc · malfunctionedNR 1 FMC FAILED AT FL 350 FOR APPROX. 20 SECONDS, VTK FLAG WAS DISPLAYED ON BOTH NAVIGATION DISPLAYS. 1 FMC RESTORED TO NORMAL AND VTK FLAGS WENT AWAY. ACFT GROUNDED. PERFORMED FIM 34-61 TASK 836 ON NR 1 & 2 FMCS. OPS CHECKED NORMAL, NO DEFECTS NOTED AT THISAug 1, 2016 · N403AS · Boeing 737990ERSDR ASAA2016072817559Fmc · failedFMC P/RST ANNUNCIATOR LIGHT ILLUMINATED FOLLOW BY CAPTIANS VTR AND MAP FAILURE FLAG CDUS WENT TO MENU WITHOUT FMC LINE L-1. RESTORED NORMAL DISPLAYS WITH FMC SWITCH BOTH ON RT. ACFT GROUNDED. REPLACED LEFT FMC IAW AMM 34-61-02. OPS CHECKED GOOD.Jul 28, 2016 · N431AS · Boeing 737990ERSDR ASAA2016072817558Fmc · malfunctionedLEFT FMC FAILED ENROUTE, THEN CORRECTED ITSELF WITHIN A MINUTE. ACFT GROUNDED. REMOVED & REPLACED THE LEFT FMC AS A PRECAUTION, IAW AMM TASK 34-61-02. ACCOMPLISHED FMC SOFTWARE CROSSLOAD, IAW AMM TASK 34-61-00-470-806 & VERIFIED CORRECT SOFTWARES (OPS, OPC,Jul 28, 2016 · N453AS · Boeing 737990ERSDR ASAA2016072717536Warning System · intermittentLEFT FMC FAIL. VTK ON CAPT ND. FMC RESTORED VIA QRH. ACFT GROUNDED. PERFORMED FIM TASK 34-61-87, APPEARS TO HAVE BEEN AN INTERMITTENT FAULT. VERIFIED DISPLAY NORMAL, FMC FAIL EXTINGUISHED.Jul 27, 2016 · N433AS · Boeing 737990ERSDR ASAA2016072417486Fmc · malfunctionedDURING CRUISE, LEFT FMC FAILED & RESOLVED ITSELF. LATER IT FAILED AGAIN & COMPLETED QRH, SELECTED BOTH ON. ACFT GROUNDED. PERFORMED LEFT FMC BITE CHECK IAW FIM 34-61 TASK 801. FOUND FAULT LEFT PGM FAULT. ACCOMPLISHED LEFT FMC HARDWARE/SOFTWARE FAULTS, FAUJul 24, 2016 · N453AS · Boeing 737990ERSDR SIMA20160724002Display · failedFO'S MFD WENT DARK ENROUTE AND THEN SMELLED AN ACRID ELECTRICAL ODOR THAT LASTED A FEW MINUTES. AFTER 15 MINS FO'S MFD CAME BACK ON-C/A-REMOVED AND REPLACED FOS MFD OPC GOOD IAW EMB AMM 31-22-01Jul 24, 2016 · N900AE · Emb EMB145LRSDR ASAA2016072317485Fmc · failedFO NAV DISPLAY DISPLAYS "MAP" ON PREFLIGHT. GROUNDED - YES. REMOVED AND INSTALLED NEW #2 FMC COMPUTER, REF FMCS COMPUTER REMOVAL TASK AMM 34-61-02-000-801. ACCOMPLISHED THE FOLLOWING: STEP E. INSTALLATION TEST SUBTASK AMM 34-61-02-710-003 (1) LOAD ALL THE REQUJul 23, 2016 · N467AS · Boeing 737990ERSDR ASAA2016072317472Keyboard · damagedLEFT MCDU, LINE SELECT KEYS 4L AND 5L COVER TORN FROM USE. ACFT GROUNDED. REPLACED MCDU KEYBOARD ASSEMBLY IAW AMM 34-61-00. OPS CHECKED OK.Jul 23, 2016 · N413AS · Boeing 737990ERSDR ASAA2016072317471Keyboard · damagedRIGHT MCDU LINE SELECT KEYS 4R AND 5R COVERS TORN FROM USE. ACFT GROUNDED. REPLACED THE MCDU KEYBOARD ASSEMBLY IAW AMM 34-61-00. OPS CHECKED OK.Jul 23, 2016 · N413AS · Boeing 737990ERSDR ASAA2016072217470Display · malfunctionedDURING DESCENT, FIRST OFFICER`S CDU WENT BLANK AND EVERY LIGHT ON THE KEY PAD ILLUMINATED. THERE WAS NO VTK AND THE MAPS WERE OTHERWISE NORMAL. AFTER A WHILE THE CDU DISPLAYED A "BIT: PASS" AND THE CDU RETURNED TO NORMAL. ACFT GROUNDED. COULD NOT DUPLICATEJul 22, 2016 · N448AS · Boeing 737990ERSDR ASAA2016072117469Display · malfunctionedDURING TOUCHDOWN, FUEL READOUT IN FMC BLANKED OUT, FMC SHOWED "INSUFFICIENT FUEL" AND THE YELLOW FMC LIGHT ILLUMINATED. ACFT GROUNDED. PERFORMED BITE OF FMCS IAW FIM 34-61-00-810-801. NO FAULTS NOTED. PERFORMED OPS CHECK OF FQIS IAW AMM 28-41-00-710-801. Jul 21, 2016 · N583AS · Boeing 737890SDR ASAA2016071917430Fmc · malfunctionedSINGLE FMC OPERATION IN SCRATCH PAD. ACFT GROUNDED. PERFORMED OPS TEST ON FMC SYSTEM IAW MM TASK 34-61-00-710-801. OPS NORMAL. NO HISTORY IN 30 DAYS.Jul 19, 2016 · N467AS · Boeing 737990ERSDR ASAA2016071917428Fmc · malfunctionedF/O HAD TEMPORARY FMC FAILURE, FOLLOWED QRH. ACFT GROUNDED. PERFORMED FIM 34-61 TASK 836. FMC RIGHT OPS NORMAL IAW AMM 34-61-00. CIRCUIT BREAKER OPEN, RESET FOR FIM P6-1 D16 FMC CMPT 2. ETOPS GROUND VERIFICATION TEST SUCCESSFUL.Jul 19, 2016 · N409AS · Boeing 737990ERSDR ASAA2016071717406Fmc · malfunctionedDURING CRUISE DUEL FMC FAIL. VTK ON BOTH CA AND FO ND. AFTER A FEW MINUTES IT CAME BACK AND THEN FAILED AGAIN. IT CAME BACK AND SEEMED TO WORK OK AFTER FMC WAS RELOADED THE SECOND TIME. ALSO "LDG ALT" FLAG WAS ILLUMINATED THEN WENT AWAY. ACFT GROUNDED. ACCOMPLJul 17, 2016 · N487AS · Boeing 737990ERSDR ASAA2016071717405Display · malfunctionedCAPTAIN`S MCDU FAILED IN FLIGHT. ACFT GROUNDED. FMC SYSTEM BITE DONE, IAW FIM 34-61 TASK 801. NO ACTIVE FAULTS FOUND. FMCS CDU INSTALLATION TEST DONE, IAW AMM 34-61-00-400-802 STEP D. TESTED GOOD.Jul 17, 2016 · N568AS · Boeing 737890SDR ASAA2016071517395Fmc · out of toleranceNR 1 ENGINE HAS SHORT TIME FAULT MESSAGE 73-10341. THE FMC POSITION SIGNAL IS OUT OF RANGE. ACFT GROUNDED. PERFORMED T/C 78273000, NO CURRENT FAULTS. PERFORMED NR 1 EEC TEST AND ACTUATOR TEST IAW FIM 75-34 TASK 807, NO FAULTS FOUND.Jul 15, 2016 · N577AS · Boeing 737890SDR AALA20160715002Controller · faultedDURING APPROACH THE CREW WAS UNABLE TO CONTROL CABIN PRESSURIZATION IN AUTO OR MANUAL MODES. EMERGENCY DECLARED. LANDING UNEVENTFUL. AIRCRAFT GROUNDED. FLIGHT MANAGEMENT AND GUIDANCE COMPUTER NR 1 FOUND FAULTED. REMOVED AND REPLACED FLIGHT MANAGEMENT AND GJul 15, 2016 · N9011P · Airbus A319115SDR ASAA2016071317371Fmc · failedVTK APPEARED INTERMITTENTLY ON CAPTAIN'S NAV DISPLAY. NO FMC DATA AVAILABLE ON EITHER CDU. WHILE CONSULTING QRH, LEFT FMC BEGAN WORKING NORMALLY AGAIN. LEFT FMC FAILED AGAIN ON DESCENT, CONTINUED FLIGHT ON RIGHT FMC ONLY. ACFT GROUNDED. REMOVED, REPLACED, ANDJul 13, 2016 · N467AS · Boeing 737990ERSDR ASAA2016071217350Display · malfunctionedVTK ON CAPTAIN'S ND MULTIPLE TIMES ON TAXI IN, FMC UNAVAILABLE BOTH SIDES. ACFT GROUNDED. ACCOMPLISHED FIM 34-61 TASK 804 FOR MCDU BLANKING, OPS NORMAL. ACCOMPLISHED FIM 34-61 TASK 801 FOR LT & RT FMC BITE TEST, ALL SENSORS TESTED NORMAL AND LT FMC LOGGED "PGJul 12, 2016 · N467AS · Boeing 737990ERSDR HALA201607110272Display · inoperativeAIR TURN BACK FOR CAPTAIN`S MCDU INOPERATIVE. REMOVED AND REPLACED THE CAPTAIN`S MCDU IAW AMM 34-61=02. TEST PASSED AND NO DEFECTS NOTED. OK FOR SERVICE.Jul 11, 2016 · N581HA · Boeing 76733ASDR ASAA2016071017331Computer · failedAFTER LANDING ROLLOUT FMC P/RST AND GROUND PROXIMITY INOPERATIVE LIGHT ILLUMINATED WITH VTK MESSAGE ON CAPTAINS INBD DU. NO FMC OPTION AT L1 ON EITHER CDU'S. ANOMALIES CONTINUED INTERMITTENTLY AT THE GATE AFTER SHUTDOWN. BOTH MAP MODES DISPLAYED DATA. ACFTJul 10, 2016 · N448AS · Boeing 737990ERSDR ASAA2016071017329Fmc · malfunctionedON LEVEL OFF THE CAPTAIN SIDE ND DISPLAYED VTK AND CAPTAIN SIDE MCDU SHOWED THE MENU PAGE WITH NO FMC OPTION. THE LEFT FMC RESTORED ITSELF WITHIN 1 MINUTE ON ITS OWN. LATER TRIED TO SELECT DIRECT , ERROR MESSAGE "INVALID MOD PLAN". SELECTED BOTH ON R FOR FJul 10, 2016 · N448AS · Boeing 737990ERSDR ASAA2016070817312Display · malfunctionedCAPTAIN`S MCDU LOST POWER. SCREEN WENT BLANK FOR 10-15 SECONDS, THEN ALL WARNING LIGHTS ILLUMINATED AND SCREEN CAME BACK TO NORMAL. ACFT GROUNDED. CAPTAIN'S MCDU OPS NORMAL IAW FIM 34-61 TASK 804.Jul 8, 2016 · N440AS · Boeing 737990ERSDR ASAA2016070717313Warning Light · false activationCAPTAIN'S FMC FAILED LIGHT CAME ON AND VTK AMBER LIGHT ALSO ILLUMINATED. RAN VLIST WENT BACK TO FMC NORMAL AND CAPTAIN`S FMC & VTK ILLUMINATED SO WENT BACK TO FMC BOTH ON R. ACFT GROUNDED. VTK-MAP NUISANCE ERROR IAW AMM 34-61-00. "NOT A MAINTENANCE DISCREPAJul 7, 2016 · N477AS · Boeing 737990ERSDR ASAA2016070617285Fmc · failedAFTER APPROX 4.5 HOURS OF FLIGHT, THE RIGHT FMC DISPLAYED VTK, A/P WENT TO CWR. ALT HOLD. F/O'S NAV DISPLAY LOST TRACK INFO. WHEN WE WERE STARTING THE QRH PROCEDURES THE VTK WENT AWAY. AFCT GROUNDED. PERFORMED FIM 22-11 TASK 811, HAD FAULT MESSAGES 22-11071 Jul 6, 2016 · N402AS · Boeing 737990ER
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